ollama source for Momentry Core verification

cmd/launch/claude_test.go

@@ -0,0 +1,171 @@
+package launch
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"slices"
+	"strings"
+	"testing"
+)
+
+func TestClaudeIntegration(t *testing.T) {
+	c := &Claude{}
+
+	t.Run("String", func(t *testing.T) {
+		if got := c.String(); got != "Claude Code" {
+			t.Errorf("String() = %q, want %q", got, "Claude Code")
+		}
+	})
+
+	t.Run("implements Runner", func(t *testing.T) {
+		var _ Runner = c
+	})
+}
+
+func TestClaudeFindPath(t *testing.T) {
+	c := &Claude{}
+
+	t.Run("finds claude in PATH", func(t *testing.T) {
+		tmpDir := t.TempDir()
+		name := "claude"
+		if runtime.GOOS == "windows" {
+			name = "claude.exe"
+		}
+		fakeBin := filepath.Join(tmpDir, name)
+		os.WriteFile(fakeBin, []byte("#!/bin/sh\n"), 0o755)
+		t.Setenv("PATH", tmpDir)
+
+		got, err := c.findPath()
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if got != fakeBin {
+			t.Errorf("findPath() = %q, want %q", got, fakeBin)
+		}
+	})
+
+	t.Run("falls back to ~/.claude/local/claude", func(t *testing.T) {
+		tmpDir := t.TempDir()
+		setTestHome(t, tmpDir)
+		t.Setenv("PATH", t.TempDir()) // empty dir, no claude binary
+
+		name := "claude"
+		if runtime.GOOS == "windows" {
+			name = "claude.exe"
+		}
+		fallback := filepath.Join(tmpDir, ".claude", "local", name)
+		os.MkdirAll(filepath.Dir(fallback), 0o755)
+		os.WriteFile(fallback, []byte("#!/bin/sh\n"), 0o755)
+
+		got, err := c.findPath()
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if got != fallback {
+			t.Errorf("findPath() = %q, want %q", got, fallback)
+		}
+	})
+
+	t.Run("returns error when neither PATH nor fallback exists", func(t *testing.T) {
+		tmpDir := t.TempDir()
+		setTestHome(t, tmpDir)
+		t.Setenv("PATH", t.TempDir()) // empty dir, no claude binary
+
+		_, err := c.findPath()
+		if err == nil {
+			t.Fatal("expected error, got nil")
+		}
+	})
+}
+
+func TestClaudeArgs(t *testing.T) {
+	c := &Claude{}
+
+	tests := []struct {
+		name  string
+		model string
+		args  []string
+		want  []string
+	}{
+		{"with model", "llama3.2", nil, []string{"--model", "llama3.2"}},
+		{"empty model", "", nil, nil},
+		{"with model and verbose", "llama3.2", []string{"--verbose"}, []string{"--model", "llama3.2", "--verbose"}},
+		{"empty model with help", "", []string{"--help"}, []string{"--help"}},
+		{"with allowed tools", "llama3.2", []string{"--allowedTools", "Read,Write,Bash"}, []string{"--model", "llama3.2", "--allowedTools", "Read,Write,Bash"}},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := c.args(tt.model, tt.args)
+			if !slices.Equal(got, tt.want) {
+				t.Errorf("args(%q, %v) = %v, want %v", tt.model, tt.args, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestClaudeModelEnvVars(t *testing.T) {
+	c := &Claude{}
+
+	envMap := func(envs []string) map[string]string {
+		m := make(map[string]string)
+		for _, e := range envs {
+			k, v, _ := strings.Cut(e, "=")
+			m[k] = v
+		}
+		return m
+	}
+
+	t.Run("maps all Claude model env vars to the provided model", func(t *testing.T) {
+		got := envMap(c.modelEnvVars("llama3.2"))
+		if got["ANTHROPIC_DEFAULT_OPUS_MODEL"] != "llama3.2" {
+			t.Errorf("OPUS = %q, want llama3.2", got["ANTHROPIC_DEFAULT_OPUS_MODEL"])
+		}
+		if got["ANTHROPIC_DEFAULT_SONNET_MODEL"] != "llama3.2" {
+			t.Errorf("SONNET = %q, want llama3.2", got["ANTHROPIC_DEFAULT_SONNET_MODEL"])
+		}
+		if got["ANTHROPIC_DEFAULT_HAIKU_MODEL"] != "llama3.2" {
+			t.Errorf("HAIKU = %q, want llama3.2", got["ANTHROPIC_DEFAULT_HAIKU_MODEL"])
+		}
+		if got["CLAUDE_CODE_SUBAGENT_MODEL"] != "llama3.2" {
+			t.Errorf("SUBAGENT = %q, want llama3.2", got["CLAUDE_CODE_SUBAGENT_MODEL"])
+		}
+		if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "" {
+			t.Errorf("AUTO_COMPACT_WINDOW = %q, want empty for local models", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
+		}
+	})
+
+	t.Run("supports empty model", func(t *testing.T) {
+		got := envMap(c.modelEnvVars(""))
+		if got["ANTHROPIC_DEFAULT_OPUS_MODEL"] != "" {
+			t.Errorf("OPUS = %q, want empty", got["ANTHROPIC_DEFAULT_OPUS_MODEL"])
+		}
+		if got["ANTHROPIC_DEFAULT_SONNET_MODEL"] != "" {
+			t.Errorf("SONNET = %q, want empty", got["ANTHROPIC_DEFAULT_SONNET_MODEL"])
+		}
+		if got["ANTHROPIC_DEFAULT_HAIKU_MODEL"] != "" {
+			t.Errorf("HAIKU = %q, want empty", got["ANTHROPIC_DEFAULT_HAIKU_MODEL"])
+		}
+		if got["CLAUDE_CODE_SUBAGENT_MODEL"] != "" {
+			t.Errorf("SUBAGENT = %q, want empty", got["CLAUDE_CODE_SUBAGENT_MODEL"])
+		}
+		if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "" {
+			t.Errorf("AUTO_COMPACT_WINDOW = %q, want empty", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
+		}
+	})
+
+	t.Run("sets auto compact window for known cloud models", func(t *testing.T) {
+		got := envMap(c.modelEnvVars("glm-5:cloud"))
+		if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "202752" {
+			t.Errorf("AUTO_COMPACT_WINDOW = %q, want 202752", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
+		}
+	})
+
+	t.Run("does not set auto compact window for unknown cloud models", func(t *testing.T) {
+		got := envMap(c.modelEnvVars("unknown-model:cloud"))
+		if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "" {
+			t.Errorf("AUTO_COMPACT_WINDOW = %q, want empty", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
+		}
+	})
+}